Notice2025-20528

Self-Regulatory Organizations; Investors Exchange LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Certain Displayed Liquidity Adding Rebate Tiers

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
November 21, 2025

Issuing agencies

Securities and Exchange Commission

Full Text

<html>
<head>
<title>Federal Register, Volume 90 Issue 223 (Friday, November 21, 2025)</title>
</head>
<body><pre>
[Federal Register Volume 90, Number 223 (Friday, November 21, 2025)]
[Notices]
[Pages 52740-52744]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-20528]


-----------------------------------------------------------------------

SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-104207; File No. SR-IEX-2025-26]


Self-Regulatory Organizations; Investors Exchange LLC; Notice of 
Filing and Immediate Effectiveness of Proposed Rule Change To Amend 
Certain Displayed Liquidity Adding Rebate Tiers

November 18, 2025.
    Pursuant to Section 19(b)(1) \1\ of the Securities Exchange Act of 
1934 (the ``Act'') \2\ and Rule 19b-4 thereunder,\3\ notice is hereby 
given that, on September 30, 2025, the Investors Exchange LLC (``IEX'' 
or the ``Exchange'') filed with the Securities and Exchange Commission 
(the ``Commission'') the proposed rule change as described in Items I, 
II and III below, which Items have been prepared by the self-regulatory 
organization. The Commission is publishing this notice to solicit 
comments on the proposed rule change from interested persons.
---------------------------------------------------------------------------

    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 15 U.S.C. 78a.
    \3\ 17 CFR 240.19b-4.
---------------------------------------------------------------------------

I. Self-Regulatory Organization's Statement of the Terms of Substance 
of the Proposed Rule Change

    Pursuant to the provisions of Section 19(b)(1) under the Securities 
Exchange Act of 1934 (``Act''),\4\ and Rule 19b-4 thereunder,\5\ 
Investors Exchange LLC (``IEX'' or ``Exchange'') is filing with the 
Securities and Exchange Commission (``Commission'') a proposed rule 
change to amend the Exchange's fee schedule applicable to Members \6\ 
(the ``Fee Schedule'' \7\) pursuant to IEX Rule 15.110(a) and (c) to 
introduce certain minimum quoting requirements for Exchange Traded 
Products (``ETPs'') as an additional means of qualifying for two of its 
Displayed Liquidity Adding Rebate Tiers for executions priced at or

[[Page 52741]]

above $1.00 per share. Changes to the Fee Schedule pursuant to this 
proposal are effective upon filing,\8\ and will be operative on October 
1, 2025.
---------------------------------------------------------------------------

    \4\ 15 U.S.C. 78s(b)(1).
    \5\ 17 CFR 240.19b-4.
    \6\ See IEX Rule 1.160(s).
    \7\ See Investors Exchange Fee Schedule, available at <a href="https://www.iexexchange.io/resources/trading/fee-schedule">https://www.iexexchange.io/resources/trading/fee-schedule</a>.
    \8\ 15 U.S.C. 78s(b)(3)(A)(ii).
---------------------------------------------------------------------------

    The text of the proposed rule change is available at the Exchange's 
website at <a href="https://www.iexexchange.io/resources/regulation/rule-filings">https://www.iexexchange.io/resources/regulation/rule-filings</a> 
and at the principal office of the Exchange.

II. Self-Regulatory Organization's Statement of the Purpose of, and the 
Statutory Basis for, the Proposed Rule Change

    In its filing with the Commission, the self-regulatory organization 
included statements concerning the purpose of and basis for the 
proposed rule change and discussed any comments it received on the 
proposed rule change. The text of these statements may be examined at 
the places specified in Item IV below. The self-regulatory organization 
has prepared summaries, set forth in Sections A, B, and C below, of the 
most significant aspects of such statements.

A. Self-Regulatory Organization's Statement of the Purpose of, and the 
Statutory Basis for, the Proposed Rule Change

1. Purpose
    The Exchange proposes to modify the Transaction Fees section of its 
Fee Schedule, pursuant to IEX Rule 15.110(a) and (c), to introduce an 
additional way to qualify for two of its Displayed Liquidity Adding 
Rebate Tiers for executions priced at or above $1.00. Specifically, the 
Exchange proposes to incorporate certain minimum quoting requirements 
for ETPs \9\ as an additional eligibility basis for two of the rebate 
tiers, as described below. Notably, IEX is not proposing to change the 
amounts of any rebates or fees, the existing volume-based methods in 
which Members may qualify for rebates, or the overall tiering pricing 
structure in the Transaction Fees section of the Fee Schedule.
---------------------------------------------------------------------------

    \9\ The term ``ETPs'' includes any security traded on the 
Exchange, under unlisted trading privileges pursuant to Rule 19b-
4(e) of the Act, as a UTP Derivative Security pursuant to IEX Rule 
16.160.
---------------------------------------------------------------------------

    As reflected in footnote 4 in the Transaction Fees section of the 
Fee Schedule, the Exchange currently offers Members seven Displayed 
Liquidity Adding Rebate tiers. The two tiers that are the subject of 
this proposal are Displayed Liquidity Adding Rebate Tier 3 (``Tier 3'') 
and Displayed Liquidity Adding Rebate Tier 4 (``Tier 4''):

    <bullet> Tier 3: provides Member a rebate of $0.0014 per share 
for all added displayed liquidity if the Member either: adds at 
least 3,000,000 ADV \10\ of displayed liquidity and less than 
10,000,000 ADV of displayed liquidity; or trades at least 10,000,000 
non-displayed ADV.
---------------------------------------------------------------------------

    \10\ ``ADV'' means average daily volume calculated as the number 
of shares added or removed (as applicable) that execute at or above 
$1.00 per share, per day. ADV is calculated on a monthly basis. See 
Fee Schedule, supra note 7, Definitions.
---------------------------------------------------------------------------

    <bullet> Tier 4: provides Member a rebate of $0.0016 per share 
for all added displayed liquidity if the Member adds at least 
10,000,000 ADV of displayed liquidity and less than 15,000,000 ADV 
of displayed liquidity.

    The Exchange proposes to modify Tiers 3 and 4 to add an additional 
means of qualifying for the rebate tiers. Specifically, the Exchange 
proposes to extend the Tier 3 and Tier 4 pricing incentives to Members 
that meet certain minimum quoting requirements in at least 250 ETPs (to 
qualify for Tier 3) or 750 ETPs (to qualify for Tier 4). If a Member 
qualifies for Tiers 3 or 4 through the specified quoting requirements, 
the associated rebates will be applied to the Member's transactions in 
the same manner as they currently are: to the Member's executions of 
displayed liquidity adding orders priced at or above $1.00 per share.
    The proposed changes are designed to encourage Members to improve 
displayed liquidity and promote order flow on the Exchange by quoting 
at the NBB \11\ or the NBO \12\ in at least 250 ETPs for a significant 
part of the day. The Exchange believes the proposed changes will 
improve market quality in ETPs and more generally on the Exchange by 
increasing quoting competition and displayed liquidity, and potentially 
narrowing spreads in a targeted manner, which will benefit the Exchange 
and all market participants.
---------------------------------------------------------------------------

    \11\ See IEX Rule 1.160(u).
    \12\ See IEX Rule 1.160(u).
---------------------------------------------------------------------------

    To reflect the additional eligibility criteria for Tier 3, IEX 
proposes to amend the Fee Schedule's Base Rates table to update the 
description and fees associated with Base Fee Code ``ML'' (``Add 
displayed liquidity''). As amended, the Base Rates table will continue 
to list seven base rates for Fee Code ``ML,'' but the description of 
the base rate paid for a Member who adds at least 3,000,000 ADV of 
displayed liquidity and less than 10,000,000 ADV of displayed 
liquidity; or trades at least 10,000,000 non-displayed ADV will state 
that a Member also can qualify for that base rate if it has an ``NBBO 
Time'' (a new term discussed in detail below) of at least 50% in at 
least 250 ETPs. Similarly, IEX proposes to update the description of 
Tier 3 in Footnote 4 to the Transaction Fees section. As proposed, 
Footnote 4 will be amended to reflect that a Member can also qualify 
for Tier 3 if it has an NBBO Time of at least 50% in at least 250 ETPs.
    In addition, IEX proposes to amend the Base Rate table such that 
the description of the base rate paid for Fee Code ``ML'' for a Member 
who adds at least 10,000,000 ADV of displayed liquidity and less than 
15,000,000 ADV of displayed liquidity will state that a Member also can 
qualify for that base rate if it has an NBBO Time of at least 50% in at 
least 750 ETPs. Similarly, IEX proposes to update the description of 
Tier 4 in Footnote 4 to the Transaction Fees section. As proposed, 
Footnote 4 will be amended to reflect that a Member can also qualify 
for Tier 4 if it has an NBBO Time of at least 50% in at least 750 ETPs.
    As proposed, to qualify for Tier 3 or 4 rebates based on ETP 
quoting, a Member must enter displayed trading interest (i.e., at least 
one displayed order or quote of at least one round lot size \13\) at 
either the NBB or the NBO (the ``NBBO Time'' requirement) for at least 
50% of time during regular market hours \14\ in at least 250 ETPs (for 
Tier 3) or 750 ETPs (for Tier 4) on average per day during the month. 
To calculate NBBO Time, the Exchange will add a Member's percentage of 
regular market hours quoting on the NBB (``Percent Time at NBB'') to 
that Member's percentage of regular market hours quoting on the NBO 
(``Percent Time at NBO'').
---------------------------------------------------------------------------

    \13\ See IEX Rule 11.180(a).
    \14\ See IEX Rule 1.160(gg).
---------------------------------------------------------------------------

    The Exchange proposes to remove the term ``Percent Time at NBBO'' 
from the Supplemental Market Quality (``SMQ'') Program section of the 
Fee Schedule to avoid potential confusion from using a similar term 
that is, in substance, different from the proposed ``NBBO Time.'' \15\ 
The Exchange proposes to add the following terms to the Definitions 
\16\ in the Transaction Fees section of the Fee Schedule:
---------------------------------------------------------------------------

    \15\ Concurrently with this rule filing, the Exchange is filing 
a proposed rule change regarding the SMQ Program that incorporates 
the term NBBO Time and proposes other related changes to the SMQ 
Program. See SR-IEX-2025-27.
    \16\ As discussed below, the Exchange also proposes to rename 
the ``Definitions and Information'' section to ``Definitions.''

    <bullet> ``Percent Time at NBB'' means the aggregate of the 
percentage of time during Regular Market Hours where a Member has a 
displayed order of at least one round lot at the national best bid 
(``NBB'').
    <bullet> ``Percent Time at NBO'' means the aggregate of the 
percentage of time during Regular Market Hours where a Member has a 
displayed order of at least one round lot at the national best offer 
(``NBO'').

[[Page 52742]]

    <bullet> ``NBBO Time'' means the Member's Percent Time at NBB 
plus the Member's Percent Time at NBO.

    For added clarity as to how the Exchange will count a Member's time 
at either the NBB or NBO, the Exchange proposes to include the 
following example in a bullet point following the definition of NBBO 
Time:

    <bullet> For example, for a particular security, if a Member's 
Percent Time at NBB is 25% and Percent Time at NBO is 15%, its NBBO 
Time would be 40%. Alternatively, if a Member's Percent Time at NBB 
is 20% and concurrently, the Member's Percent Time at NBO is also 
20%, then that Member's NBBO Time would be 40%.

    On a daily basis, the Exchange will calculate the number of ETPs 
for which each Member's NBBO Time meets the threshold criteria. At the 
end of the month, the Exchange will calculate the monthly average of 
the Member's qualified ETP quoting activity. If a Member has an NBBO 
Time of at least 50% in at least 250 ETPs during the month, the Member 
will qualify for Tier 3, and receive a $0.0014 per share rebate for all 
displayed liquidity adding trades that execute at or above $1.00. And 
if a Member has an NBBO Time of at least 50% in at least 750 ETPs 
during the month, the Member will qualify for Tier 4, and receive a 
$0.0016 per share rebate for all displayed liquidity adding trades that 
execute at or above $1.00. The Exchange proposes to explain this 
calculation by adding a new ``Notes'' subheading under the Definitions 
and Information subheading in the Transaction Fees section of the Fee 
Schedule, and adding the following bullet point:

    Unless otherwise specified, for any tiers that include NBBO Time 
as a required criteria (for example, the Displayed Liquidity Adding 
Rebate Tiers in footnote 4 and the Supplemental Market Quality 
Program), on a daily basis, the Exchange will determine the number 
of securities in which a Member meets the threshold value (set forth 
in the tier) for NBBO Time for that day. At the end of the month, 
the Exchange will take the average (rounded to the nearest whole 
number) of the number of securities in which a Member's NBBO Time 
was at least the threshold value set forth in the applicable tier.

    As proposed, the NBBO Time calculation will exclude days with 
system disruptions that last for more than 60 minutes and days with 
scheduled early closes when determining the numerator and the 
denominator. An Exchange system disruption may occur, for example, 
where a certain group of securities traded on the Exchange is 
unavailable for trading due to an Exchange system issue. Similarly, the 
Exchange may be able to perform certain functions with respect to 
accepting and processing orders, but may have a failure in another 
significant process, such as routing to other market centers, that 
would lead Members that rely on such process to avoid utilizing the 
Exchange until the Exchange's entire system was operational. The 
Exchange believes that these types of Exchange system disruptions could 
preclude Members from participating on the Exchange to the same extent 
that they might have otherwise participated on such days, and thus, the 
Exchange believes it is appropriate to exclude such days when 
determining a Member's NBBO Time to avoid penalizing Members that might 
otherwise have met the applicable rebate tier requirements. For similar 
reasons, the Exchange believes it is appropriate to exclude trading 
days with scheduled early closes, because the shorter trading days are 
likely to result in a lower daily quoting activity for each Member. The 
Exchange notes that excluding system disruption days and trading days 
with scheduled early closes is consistent with the methodologies used 
by other exchanges that offer incentive payments for quoting activity 
on the Exchange.\17\
---------------------------------------------------------------------------

    \17\ See Securities Exchange Act Release No. 94929 (May 17, 
2022), 87 FR 31269, at 31270 (May 23, 2022) (SR-PEARL-2022-21) (rule 
filing establishing a Market Quality program based on minimum 
quoting requirements across a specified number of securities with 
similar exclusions).
---------------------------------------------------------------------------

    The Exchange will allow Members to aggregate their NBBO Time with 
other Members with which they are affiliated,\18\ if Members provide 
prior notice to the Exchange. As proposed, to the extent that two or 
more affiliated companies maintain separate memberships with the 
Exchange and can demonstrate their affiliation by showing they control, 
are controlled by, or are under common control with each other, the 
Exchange would permit such Members to aggregate their NBBO Time. 
Members will be responsible for having proper internal documentation in 
their books and records substantiating that the two or more Members 
seeking to aggregate their NBBO Time are affiliates of one another. IEX 
notes that this grouping of Member affiliates is consistent with how 
IEX allows Member affiliates to group their trading activity to qualify 
for IEX's Displayed Liquidity Adding Rebate Tiers and for the SMQ 
Program.
---------------------------------------------------------------------------

    \18\ As defined in Rule 12b-2 under the Act, 17 CFR 240.12b-2.
---------------------------------------------------------------------------

    As described above, the Exchange proposes to introduce a new 
``Notes'' subheading under the ``Definitions and Information'' 
subheading of the Transaction Fees section of the Fee Schedule to 
incorporate the exclusions described above and other relevant 
information. Specifically, the Exchange proposes to revise the 
``Definitions and Information'' subheading to separate it into two 
distinct subheadings, ``Definitions'' and ``Notes.'' The Exchange 
proposes moving the first and fourth bullet points that currently 
appear under the definition of ``ADV,'' to below the new ``Notes'' 
subheading. These bullet points describe the exclusions the Exchange 
currently applies to determining a Member's ADV and are identical to 
the exclusions that the Exchange will apply to determining a Member's 
NBBO Time, as described above. The Exchange thus proposes to make 
conforming language to make clear that the exclusions apply to the 
calculation of ADV, as well as the calculations of Percent Time at NBB 
and Percent Time at NBO.
    Additionally, the Exchange proposes to move the bullet describing 
the manner in which Members may aggregate their ADV with other Members 
from the Definitions subheading to the Notes subheading, and updating 
the text to reflect that the aggregation with affiliates is available 
for purposes of calculating ADV, as well as for calculating Percent 
Time at NBB and Percent Time at NBO. Thus, the first three bullets of 
the Notes section will read as follows:

    <bullet> The Exchange excludes from its calculation of ADV, 
Percent Time at NBB, and Percent Time at NBO:
    [cir] Any trading day that the Exchange's system experiences a 
disruption that lasts for more than 60 minutes during Regular Market 
Hours; and
    [cir] Any day with a scheduled early market close.
    <bullet> The Exchange excludes from its calculation of Percent 
Time at NBB and Percent Time at NBO any portion of Regular Market 
Hours when a security is subject to a trading halt or pause.
    <bullet> With prior notice to the Exchange, a Member may 
aggregate ADV, Percent Time at NBB, and Percent Time at NBO with 
other Members with which the Member is affiliated pursuant to Rule 
12b-2 under the Act.

    These proposed ETP quoting incentives will be open to all Members 
and will not impose any two-sided quotation obligations on any Member 
seeking to qualify for Tiers 3 and 4. In fact, as described above, the 
quoting incentives reward Members for time spent quoting at either the 
NBB or the NBO by adding the Percent Time at NBB to the Percent Time at 
NBO to calculate the NBBO Time. Accordingly, these additional criteria 
for qualifying for rebates under Tiers 3 and 4 are designed

[[Page 52743]]

to attract liquidity from any firm that is willing to provide liquidity 
at the NBB or NBO in any ETPs.
    The Exchange notes that the proposed ETP quoting incentives are 
similar to MEMX's Displayed Liquidity Incentive Tiers, which pay 
rebates to Members that quote at least 25% or 50% of trading hours in 
an average of at least 500 or 1,000 securities during the month.\19\ 
The ETP quoting incentives proposed herein are also similar to the 
Exchange's Supplemental Market Quality (``SMQ'') Program which pays an 
incentive fee to Members that meet specified thresholds for certain 
minimum quoting requirements in the ``SMQ Securities'' designated by 
the Exchange.\20\ Furthermore, this model of offering quote-based 
rebates is consistent with similar rebates offered by competitor 
exchanges.\21\
---------------------------------------------------------------------------

    \19\ See MEMX Fee Schedule, <a href="https://info.memxtrading.com/equities-trading-resources/us-equities-fee-schedule/">https://info.memxtrading.com/equities-trading-resources/us-equities-fee-schedule/</a>.
    \20\ See SR-IEX-2025-27 for certain changes the Exchange is 
proposing to make to the SMQ.
    \21\ See, e.g., MIAX Pearl's Market Quality Tiers, available at 
<a href="https://www.miaxglobal.com/sites/default/files/fee_schedule-files/MIAX_Pearl_Equities_Fee_Schedule_08012025.pdf">https://www.miaxglobal.com/sites/default/files/fee_schedule-files/MIAX_Pearl_Equities_Fee_Schedule_08012025.pdf</a>, which provide 
enhanced rebates for executions of Added Displayed Volume for 
members who meet certain minimum quoting requirements in a specified 
number of securities; and Cboe BZX's Liquidity Management Program, 
available at <a href="https://www.cboe.com/us/equities/membership/fee_schedule/bzx/">https://www.cboe.com/us/equities/membership/fee_schedule/bzx/</a>, which provides additional rebates for executions 
of liquidity-adding displayed orders in Tape B securities priced at 
or above $1.00 per share for members that, in addition to other 
requirements, quote at the NBBO during regular trading hours in a 
specific number of securities designated as ``LMP Securities.''
---------------------------------------------------------------------------

2. Statutory Basis
    IEX believes that the proposed rule change is consistent with the 
provisions of Section 6(b) \22\ of the Act in general, and furthers the 
objectives of Sections 6(b)(4) \23\ of the Act, in particular, in that 
it is designed to provide for the equitable allocation of reasonable 
dues, fees and other charges among its Members and other persons using 
its facilities. The Exchange believes that the proposed fee change is 
reasonable, fair and equitable, and non-discriminatory.
---------------------------------------------------------------------------

    \22\ 15 U.S.C. 78f.
    \23\ 15 U.S.C. 78f(b)(4).
---------------------------------------------------------------------------

    The Exchange operates in a highly competitive market in which 
market participants can readily direct order flow to competing venues 
if they deem fee levels at a particular venue to be excessive. IEX has 
concluded that, in the context of current regulatory requirements 
governing access fees and rebates, it is able to more effectively 
compete with other exchanges for order flow by offering Members an 
additional means of qualifying for higher rebate incentives. Based upon 
informal discussions with market participants, IEX believes that 
Members and other market participants may be more willing to send 
displayed orders in ETPs to IEX if the proposed fee changes are 
adopted.
    As noted in the Purpose section, the proposed ETP quoting criteria 
for qualifying for rebates in Tiers 3 and 4 are designed to increase 
quoting competition and displayed liquidity, potentially narrowing 
spreads in a targeted manner, which will benefit the Exchange and all 
market participants. Accordingly, IEX has designed the proposed changes 
to Tiers 3 and 4 to allow Members an additional way to qualify for 
those particular rebate tiers on displayed liquidity-adding 
transactions. As noted in the Purpose section, the proposed changes to 
Tiers 3 and 4 are an expansion of the current criteria to qualify for 
Displayed Liquidity Adding Rebate Tiers 3 and 4.
    With these proposed changes, IEX's rebates are still designed to 
attract and incentivize displayed orders as well as order flow seeking 
to trade with such displayed orders. Moreover, increases in displayed 
liquidity would contribute to the public price discovery process which 
would benefit all market participants and protect investors and the 
public interest.
    As discussed above, the Exchange operates in a highly competitive 
market in which market participants can readily direct order flow to 
competing venues if they deem fee levels at a particular venue to be 
excessive. Within that context, the proposed additional criteria for 
qualifying for Tiers 3 and 4 are designed to keep IEX's displayed 
trading prices competitive with those of other exchanges. The proposed 
additional criteria for qualifying for rebates in Tiers 3 and 4 are 
comparable to the criteria applied by competing exchanges, and thus IEX 
does not believe that the proposal raises any new or novel issues not 
already considered by the Commission in the context of other exchanges' 
fees.\24\
---------------------------------------------------------------------------

    \24\ See supra notes 19 and 21.
---------------------------------------------------------------------------

    Additionally, IEX believes that the proposed formatting changes and 
conforming edits to the Definitions and Information subheading in the 
Transaction Fees section of the Fee Schedule, including consolidating 
definitions currently found in the Transaction Fees and SMQ sections of 
the Fee Schedule into the new Notes subheading of the Transaction Fees 
section, are consistent with the Act because they will provide 
additional clarity for Members on transaction fees, consistent with 
Section 6(b)(1) \25\ of the Act. These proposed changes are designed to 
reduce any potential confusion for market participants using IEX's Fee 
Schedule and to provide clarity and consistency between the Fee 
Schedule and the Rule Book. Further, IEX believes these changes would 
contribute to reasonably ensuring that the requirements of the 
Displayed Liquidity Adding Rebate Tiers and the SMQ Program, as well as 
any other activity-based incentive or rebate described in the Fee 
Schedule, are clear, accurate, and consistent with the Rule Book.
---------------------------------------------------------------------------

    \25\ 15 U.S.C. 78f(b)(1).
---------------------------------------------------------------------------

B. Self-Regulatory Organization's Statement on Burden on Competition

    IEX does not believe that the proposed rule change will result in 
any burden on competition that is not necessary or appropriate in 
furtherance of the purposes of the Act. The Exchange does not believe 
that the proposed rule changes will impose any burden on intermarket 
competition that is not necessary or appropriate in furtherance of the 
purposes of the Act. The Exchange operates in a highly competitive 
market in which market participants can readily favor competing venues 
if fee schedules at other venues are viewed as more favorable. 
Consequently, the Exchange believes that the degree to which IEX fees 
could impose any burden on competition is extremely limited and does 
not believe that such fees would burden competition between Members or 
competing venues. Moreover, as noted in the Statutory Basis section, 
the Exchange does not believe that the proposed changes raise any new 
or novel issues not already considered by the Commission.
    The Exchange does not believe that the proposed rule changes will 
impose any burden on intramarket competition that is not necessary or 
appropriate in furtherance of the purposes of the Act because, while 
different rebates are assessed on Members, these rebate tiers are not 
based on the type of Member entering the quotes, but rather on the 
Member's own quoting activity. Further, the proposed rule changes 
continue to be intended to encourage market participants to bring 
increased order flow to the Exchange, which benefits all market 
participants.

[[Page 52744]]

C. Self-Regulatory Organization's Statement on Comments on the Proposed 
Rule Change Received From Members, Participants, or Others

    Written comments were neither solicited nor received.

III. Date of Effectiveness of the Proposed Rule Change and Timing for 
Commission Action

    The foregoing rule change has become effective pursuant to Section 
19(b)(3)(A)(ii) \26\ of the Act.
---------------------------------------------------------------------------

    \26\ 15 U.S.C. 78s(b)(3)(A)(ii).
---------------------------------------------------------------------------

    At any time within 60 days of the filing of the proposed rule 
change, the Commission summarily may temporarily suspend such rule 
change if it appears to the Commission that such action is necessary or 
appropriate in the public interest, for the protection of investors, or 
otherwise in furtherance of the purposes of the Act. If the Commission 
takes such action, the Commission shall institute proceedings under 
Section 19(b)(2)(B) \27\ of the Act to determine whether the proposed 
rule change should be approved or disapproved.
---------------------------------------------------------------------------

    \27\ 15 U.S.C. 78s(b)(2)(B).
---------------------------------------------------------------------------

IV. Solicitation of Comments

    Interested persons are invited to submit written data, views and 
arguments concerning the foregoing, including whether the proposed rule 
change is consistent with the Act. Comments may be submitted by any of 
the following methods:

Electronic Comments

    <bullet> Use the Commission's internet comment form (<a href="https://www.sec.gov/rules/sro.shtml">https://www.sec.gov/rules/sro.shtml</a>); or
    <bullet> Send an email to <a href="/cdn-cgi/l/email-protection#5d2f283138703e3230303833292e1d2e383e733a322b"><span class="__cf_email__" data-cfemail="c0b2b5aca5eda3afadada5aeb4b380b3a5a3eea7afb6">[email&#160;protected]</span></a>. Please include 
File Number SR-IEX-2025-26 on the subject line.

Paper Comments

    <bullet> Send paper comments in triplicate to Secretary, Securities 
and Exchange Commission, 100 F Street NE, Washington, DC 20549-1090.

All submissions should refer to file number SR-IEX-2025-26. This file 
number should be included on the subject line if email is used. To help 
the Commission process and review your comments more efficiently, 
please use only one method. The Commission will post all comments on 
the Commission's internet website (<a href="https://www.sec.gov/rules/sro.shtml">https://www.sec.gov/rules/sro.shtml</a>). Copies of the filing will be available for inspection and 
copying at the principal office of the Exchange. Do not include 
personal identifiable information in submissions; you should submit 
only information that you wish to make available publicly. We may 
redact in part or withhold entirely from publication submitted material 
that is obscene or subject to copyright protection. All submissions 
should refer to file number SR-IEX-2025-26 and should be submitted on 
or before December 12, 2025.

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\28\
---------------------------------------------------------------------------

    \28\ 17 CFR 200.30-3(a)(12).
---------------------------------------------------------------------------

Sherry R. Haywood,
Assistant Secretary.
[FR Doc. 2025-20528 Filed 11-20-25; 8:45 am]
BILLING CODE 8011-01-P


</pre><script data-cfasync="false" src="/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js"></script></body>
</html>
Indexed from Federal Register on November 21, 2025.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.